Kingston Technology 32GB Kit of 4 (4 x 8GB) DDR3 1600MHz PC3-12800 ECC DIMM Memory for Select HP/Compaq Desktops KTH-PL316EK4/32G at Amazon.com
OWC 16GB (2x8GB) ram Upgrade PC3-12800 DDR3L 1600MHz sodimm 204 Pin CL11 Memory Upgrade Kit Compatible with Late iMac, Mac Mini, and MacBook Pro Computer at Amazon.com
Kingston HyperX FURY 16GB Kit (2x8GB) 1600MHz DDR3 CL10 DIMM - Blue (HX316C10FK2/16) at Amazon.com
Kingston Technology ValueRAM 16GB Kit (4x4GB Moudules) 1600MHz DDR3 PC3-12800 ECC Reg CL11 DIMM SR x4 Server and Motherboard Memory KVR16R11S4K4/16 at Amazon.com